CVE-2025-58055: falha de média gravidade em discourse
Discourse AI Suggestions Contain Insecure Direct Object Reference
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.3epss 0.3%
Discourse is an open-source community discussion platform. In versions 3.5.0 and below, the Discourse AI suggestion endpoints for topic “Title”, “Category”, and “Tags” allowed authenticated users to extract information about topics that they weren’t authorized to access. By modifying the “topic_id” value in API requests to the AI suggestion endpoints, users could target specific restricted topics. The AI model’s responses then disclosed information that the authenticated user couldn’t normally access. This issue is fixed in version 3.5.1. To workaround this issue, users can restrict group access to the AI helper feature through the "composer_ai_helper_allowed_groups" and "post_ai_helper_allowed_groups" site settings.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Produtos afetados
discourse · discourseCVEs relacionadas — discourse
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Referências
https://github.com/discourse/discourse/commit/28d569cae9b33cd55d647bf41806106e33d975c9https://github.com/discourse/discourse/security/advisories/GHSA-32v2-x274-vfhrhttps://www.vicarius.io/vsociety/posts/cve-2025-58055-detect-discourse-vulnerabilityhttps://www.vicarius.io/vsociety/posts/cve-2025-58055-mitigate-discourse-vulnerability